Description This New Balance NBx Half Zip with state-of-the-art Lightning Dry® fabric doesn't just help regulate your body temperature-it also provides you with premium moisture-wicking and Polygiene® odor resistance features to keep you drier and more comfortable. Other upgrades include reflectivity and a convertible highly visible cuff with thumbholes.

LIGHTNING DRY® fabric wicks away moisture

X-Static® fibers are bonded to genuine silver, which is uniquely suited to reduce unpleasant odors, keep away static, and regulate heat to keep you comfortable